# -*- coding: utf-8 -*-
# udp socket
import socket

s = socket.socket(socket.AF_INET,socket.SOCK_DGRAM)

for data in [b'Michael',b'Tracy',b'Sarah']:
	#发送数据
	s.sendto(data,('127.0.0.1',9999))
	#接收数据
	print(s.recv(1024).decode('utf-8'))
s.close()